Discover the differences between shell and frame structures, from skyscrapers to bicycle helmets. Find out about their uses in engineering and design.

Join us as we build a sturdy and sustainable A-frame hut using a traditional mixture of mud and grass. This eco-friendly ...

Kaiyo Kensetsu has developed a cubic structure made of steel frames filled with discarded oyster shells. This system, called Shellnurse, ranges in size from 1 to 2 meters per side, and multiple ...